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Contents
Page
1. 7200MA Handling Description ----------------------------------------3
1.1 Inspection Procedure upon Receiving--------------------------------------------3
1.2 Installation ---------------------------------------------------------------------------4
1.3 Removing/Attaching of LCD Digital Operator and Front Cover-------------5
1.4 Wiring between Inverter and Peripheral devices and notice ------------------7
1.5 Description of Terminal Function----------------------------------------------- 12
1.6 Wiring Main Circuit and Notice ------------------------------------------------ 15
1.7 Inverter Specifications ----------------------------------------------------------- 18
1.8 Dimensions ------------------------------------------------------------------------ 20
1.9 Peripheral Units ------------------------------------------------------------------- 22
2. Using LCD Digital Operator------------------------------------------29
3. Parameter Setting -------------------------------------------------------36
3.1 Frequency Command An-□□ ----------------------------------------------- 36
3.2 Parameters Can Be Changed during Running Bn-□□ ------------------- 37
3.3 Control Parameters Cn-□□ -------------------------------------------------- 45
3.4 System Parameters Sn-□□--------------------------------------------------- 63
3.5 Monitoring Parameters Un-□□ --------------------------------------------101
4. Fault Display and Troubleshooting------------------------------ 105
4.1 General ----------------------------------------------------------------------------105
4.2 Error Message and Troubleshooting------------------------------------------ 106
Appendix
A. PID Parameter Setting-----------------------------------------------------------110
B. Supplementary on PID Control Block Diagram -----------------------------112
C. Wiring for PG Feedback Use---------------------------------------------------113
D. RS-485 Communication Interface ---------------------------------------------114
E. SINK/SOURCE Typical Connection Diagram-------------------------------116
F. RS-232C Serial Communication Connection Diagram---------------------117
G. Set-up Using the Sensorless Vector Control----------------------------------118
H. Notes for circuit protection and environment ratings -----------------------120
I. Spare Parts ------------------------------------------------------------------------122
J. Electrical Ratings For Contstant Torque and Quadratic Torque -----------126
K. Inverter Heat Loss ---------------------------------------------------------------127
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